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INDONESIA
Jurnal Pertanian Agros
Published by Universitas Janabadra
ISSN : 25273655     EISSN : 25798782     DOI : https://doi.org/10.37159/jpa.v27i2.61
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Melakukan evaluasi pengaruh pupuk kandang ayam dan NPKMg terhadap produktivitas tanaman aren. Sugar palm (Arenga pinnata Merr.) is a plantation commodity that is very beneficial ecologically and financially because it can adapt to various geographical conditions such as mountains, valleys, riverbanks, and undulating land. However, the development of this plant is still constrained by low cultivation intensification, unstructured planting patterns, and optimal land use, resulting in low productivity. Increasing the productivity of sugar palm plants can be achieved through intensive cultivation. The purpose of this study was to study how chicken manure and NPKMg fertilizer affect the growth of sugar palm plants and determine the best fertilizer dosage.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 52 Documents
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PERSEPSI PETANI TERHADAP PERTANIAN ORGANIK DI KABUPATEN BANYUMAS Emy Triyanti; Irene Kartika Eka Wijayanti; Akhmad Rizqul Karim
Jurnal Pertanian Agros Vol 27 No 4 (2025): EDISI OKTOBER
Publisher : Fakultas Pertanian Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v27i4.155

Abstract

Declining agricultural productivity and crop failures caused by changing rainfall patterns, rising temperatures, and reduced water availability are negative impacts of climate change on agriculture. Threats to the agricultural sector are not only influenced by the impacts of climate change, but also the implementation of conventional farming systems. Implementing an environmentally friendly farming system that is adaptive to climate change and able to improve farmer welfare is one solution to mitigate the negative effects of conventional farming, namely organic farming. Farmer perception is how farmers see, think, and respond to something. Farmer perception influences their decision to implement organic farming. The study aimed to analyze farmers' perceptions of organic farming in terms of economic sustainability, ecological sustainability, and social sustainability and to identify the influence of factors on farmers' perceptions. The study was conducted in Dawuhan Village, Banyumas District, and Lemberang Village, Sokaraja District, using quantitative descriptive approaches with a census method. Farmers' perceptions of organic farming in terms of economic sustainability were categorized as very high (80.6%), very high in terms of ecological sustainability (71%), and very high in terms of social sustainability (83.9%). Factors that significantly influenced farmers' perceptions of organic farming were ease of organic cultivation and relative profitability. Ease of obtaining production inputs, the role of groups and stakeholders did not significantly influence farmers' perceptions.
RESPON PERTUMBUHAN TANAMAN BAWANG MERAH (Allium ascalanicum L.) TERHADAP PERLAKUAN PUPUK KOMPOS DAN NITROGEN Abubakar, Abdarah
Jurnal Pertanian Agros Vol 28 No 1 (2026): EDISI JANUARI
Publisher : Fakultas Pertanian Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v28i1.159

Abstract

Shallots (Allium ascalanicum L.) are a vegetable commodity with high economic value. Shallot productivity in West Nusa Tenggara (NTB) remains relatively low due to declining soil fertility. One way to increase shallot productivity is through the addition of soil fertility enhancers, such as compost, and fertilizer efficiency. This study aimed to determine the effect of compost, nitrogen fertilizer, and their interaction on shallot growth and yield. The experiment was conducted from May to August 2024 in the greenhouse of the Bima City Agriculture and Plantation Service. The experiment was designed using a factorial Completely Randomized Design consisting of two factors, namely the dose of Compost Fertilizer (3 levels) K0: 0 tons/ha without Compost Fertilizer, K1: 10 tons/ha, K2: 20 tons/ha, and the dose of Nitrogen (4 levels) N0: 0 kg/ha without Nitrogen, N1: 200 kg/ha, N2: 400 kg/ha. The results of the study showed that there was an interaction between the dose of Compost Fertilizer and nitrogen on the growth of plant height, number of leaves and number of cloves, where the dose of Compost Fertilizer was 20 tons/ha and nitrogen at 400 kg/ha gave the highest growth.  

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